Home / 1,656,008.10-2,480,950.35-943,920.90

Finding the Fourth Proportional to 1,656,008.10, 2,480,950.35 and 943,920.90

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Solution

The fourth proportional to 1,656,008.10, 2,480,950.35 and 943,920.90 is: 1,414,136.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,008.10 : 2,480,950.35 = 943,920.90 : x
  2. Step 2: Convert to fraction form
    1,656,008.10/2,480,950.35 = 943,920.90/x
  3. Step 3: Cross multiply
    1,656,008.10x = 2,480,950.35 × 943,920.90
  4. Step 4: Simplify right side
    1,656,008.10x = 2,341,820,887,227.32
  5. Step 5: Solve for x
    x = 2,341,820,887,227.32/1,656,008.10
  6. Step 6: Final answer
    x = 1,414,136.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.